毒液法杖是一把可以合成的困难模式的魔法武器。它需要在秘银砧或山铜砧处，用一把剧毒法杖和14块叶绿锭制作。It functions the same as the 剧毒法杖, but fires 4-6 projectiles, has better stats overall other than a slightly higher mana cost, and shoots purple fang projectiles that can inflict 毒液.
Its best 修饰语 is 神话.
- The Venom Staff always shoots a projectile directly towards the cursor. This effect can be observed when running quickly along an asphalt skybridge, autofiring the Venom Staff without moving the mouse. The projectiles will form a neat line.